Introduction:
It can easily detect and set the virtual position, jitter and neutral position of the server.Two sets of steering gears or ESCs can be connected,controlled by SCM, good stability and high precision. Rotate the knob to detect the steering gear. 
If you connect an electronic speed controller (with or without a brush), you can get rid of the remote control device and perform manual speed adjustment for test adjustment. The performance of the speed controller or motor is very practical, so there is no need to connect the remote control and the receiver tediously. It is equivalent to a "manual receiver" function, through the knob to simulate the transmitter to play the rudder
 
Size : 46x32x17mm
Weight : 8.5g
Color: Blue
Input: DC 4.2 to 6.0V
Output: ≤15mA (5.0)
Output signal: 1.5ms±0.5ms
Adjustment Methods : Manual, Neutral, Automatic.